12435112530 has 96 divisors (see below), whose sum is σ = 32847534720. Its totient is φ = 3263258880.

The previous prime is 12435112493. The next prime is 12435112537. The reversal of 12435112530 is 3521153421.

12435112530 is a `hidden beast` number, since 12 + 4 + 3 + 5 + 112 + 530 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 12435112494 and 12435112503.

It is not an unprimeable number, because it can be changed into a prime (12435112537) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4209534 + ... + 4212486.

It is an arithmetic number, because the mean of its divisors is an integer number (342161820).

Almost surely, 2^12435112530 is an apocalyptic number.

12435112530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12435112530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16423767360).

12435112530 is an abundant number, since it is smaller than the sum of its proper divisors (20412422190).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12435112530 is a wasteful number, since it uses less digits than its factorization.

12435112530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3696 (or 3693 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 12435112530 its reverse (3521153421), we get a palindrome (15956265951).

The spelling of 12435112530 in words is "twelve billion, four hundred thirty-five million, one hundred twelve thousand, five hundred thirty".